E21NCHT-LDN-SS-04
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The E21NCHT-LDN-SS-04 stepper motor from Kollmorgen delivers a holding torque of 123 oz-in (0.87 Nm) and a step angle of 1.8 degrees. With a rated current of 2.8 Amps per phase and a thermal resistance of 6.0 °C/W, it excels in precision applications. This model offers robust performance.
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Product Description:
The model E21NCHT-LDN-SS-04 is a Stepper Motor produced by Kollmorgen. This model is designed to meet the high performance demands of various industrial automation applications. It features a robust set of specifications for efficiency, durability and reliability in various stepper motor applications.
The E21NCHT-LDN-SS-04 stepper motor operates with a holding torque of 123 oz-in (0.87 Nm) and is designed for parallel configuration. This motor operates with a rated current of 2.8 Amps per phase to ensure efficient performance under load. The stepper motor features an insulation class of Class B, which can withstand temperatures up to 130 °C. This ensures reliable and consistent performance, even in high temperature environments. This stepper motor features a detent torque of 4.8 oz-in (0.034 Nm) for providing precise holding capabilities. The rotor inertia is 0.0015 oz-in-s² (0.011 kg·m² × 10^-3) and the weight of the motor is 1.2 lb (0.54 kg). This stepper motor is designed to support shaft loading and is capable of withstanding a radial force of up to 19 lb (85 N).
The E21NCHT-LDN-SS-04 stepper motor is designed with a step angle of 1.8 degrees and provides 200 full steps per revolution. It has a typical phase resistance of 0.72 ohms which contributes to its overall energy efficiency and heat management during operation. It offers a thermal resistance of 6.0 °C/W which ensures efficient heat dissipation during operation. It offers a step accuracy of ± 1.5 % to ensure precise performance. It provides an insulation resistance of 100 Megohms that offer excellent protection against electrical leakage and enhances overall reliability. This robust design ensures that this motor will operate with minimal downtime even in challenging conditions.
Frequently Asked Questions about E21NCHT-LDN-SS-04:
Q: What is the holding torque and rated current for the E21NCHT-LDN-SS-04 stepper motor?
A: The E21NCHT-LDN-SS-04 stepper motor provides a holding torque of 123 oz-in (0.87 Nm). It operates with a rated current of 2.8 Amps per phase for efficient performance.
Q: What is the thermal resistance of the E21NCHT-LDN-SS-04 motor?
A: This model has a thermal resistance of 6.0 °C/W. This allows it to handle demanding applications while maintaining efficient thermal management.
Q: How accurate is the stepper motor’s positioning?
A: The E21NCHT-LDN-SS-04 stepper motor has a step angle of 1.8 degrees. It delivers a step accuracy of ±1.5% for precise motion control.
Q: What are the shaft loading capabilities of the E21NCHT-LDN-SS-04 motor?
A: The motor supports a radial force of 19 lb (85 N) and an axial force of 65 lb (289 N). This enables it to perform reliably under varying load conditions.
Q: What is the insulation rating for the E21NCHT-LDN-SS-04 stepper motor?
A: The motor is rated with Class B insulation (130 °C). It also supports an insulation voltage of 340 Vdc and offers an insulation resistance of 100 Megohms.
